baber/WOPTO huggingface dataset:
Patent EP-0286909-A1 (EP)
Inventor: DRESCHNER HANS
IPC: H02M1/36
Filed: 1988-03-29
Abstract: In order to initialise the control and regulating electronics of the power supply unit (SV), a starting capacitor (CSt) is charged via a starting resistor (RSt) and an auxiliary storage capacitor (CH) is charged via a bias resistor RV at the same time, by closing the starting voltage switch (SS). Once a starting voltage is reached on the auxiliary storage capacitor (CH) an auxiliary voltage switch (HS) is closed. The starting voltage is higher than the nominal voltage required to operate the control and regulating electronics and the capacitance of the auxiliary storage capacitor (CH) is selected to be sufficiently large that, in the case of interference-free operation, the nominal voltage is built up more rapidly by the auxiliary voltage supply (H) than the voltage of the auxiliary storage capacitor (CH) falls below the minimum voltage required to operate the control and regulating electronics. Once the starting capacitor (CSt) is charged, the starting voltage switch (SS) interrupts the connection from the bias resistor (RV) to the control and regulating electronics. The use of the auxiliary storage capacitor (CH) reduces the power loss on the bias resistor (RV). The said loss is further reduced if the bias resistor (RV) is disconnected once the power supply (SV) has run up, since resistors may be operated for a short time at several times their continuous power. The bias resistor (RV) can thus be selected to be correspondingly small. <IMAGE>
Patent EP-0289886-A1 (EP)
Inventor: PUTZ HEINRICH DIPL-ING
IPC: F16C33/14
Filed: 1988-04-22
Abstract: Die Herstellung von ohne Nachbearbeitung maßhaltigen und mit dem erforderlichen Maß an Porosität ausgestatteten Lagerschalen für gasstatische Lager geschieht dadurch, daß die eine homogene Porosität aufweisenden Lagerschalenrohlinge (2) durch Erwärmen und anschließendes Abkühlen auf einen dem gewünschten Lagerschalen-Innendurchmesser entsprechenden Dorn (1) aufgeschrumpft werden. Der Rohling erfährt hierbei eine plastische Verformung mit Verdichtung des der Innenoberfläche benachbarten Bereichs. Nach dem Abziehen vom Dorn liegt eine fertige Lagerschale vor.
Patent EP-0291058-A1 (EP)
Inventor: SCOURTELIS NICOLAS
IPC: F16B12/20
Filed: 1988-05-11
Abstract: Elemente für ein Bausystem zur Zusammensetzung von Möbeln, Behältern, Stellwänden od. dgl., umfassend vieleckige Plattenelemente und Klammerelemente zwecks flächiger oder räumlicher Verbindung einzelner Plattenelemente. Jedes der Plattenelemente (10) ist an seinen Rändern (11) mit einer Mehrzahl von Randausnehmungen (12) ausgebildet. In jeder Ausnehmung (12) ist ein sich zum Rand im wesentlichen gleichgerichtet erstreckender Stab (13) angeordnet. Jedes der Klammerelemente ist als Bügel (20) ausgebildet, der in die Ausnehmungen benachbart angeordneter Plattenelemente (10) einsetzbar ist und deren Stäbe (13) zum Teil umgreifend, vorzugsweise mit diesen eine Rastverbindung eingehend, ausgebildet ist (Fig. 1).
Patent EP-0301238-A1 (EP)
Inventor: REHAU AG CO
IPC: G03C3/00
Filed: 1988-06-23
Abstract: The invention relates to a light-tight container for photosensitive materials such as films, photographic papers, photo-sensitive films and the like. The container consists of a box closed at the end sides and having for the extraction of films a slot opening which extends over the width of the box in a length-approximating manner. In or on this slot opening there are devices for preventing the entry of light into the inside of the container. These devices consist in in each case at least one section of a magnetic and/or ferromagnetic material being arranged on the free ends of the container walls in the region of the slot opening. The magnetic holding force of this material is adjusted in such a way that a light-tight container closure is maintained irrespective of the length of the slot opening in the position of rest and when extracting films. <IMAGE>
Patent EP-0312830-A1 (EP)
Inventor: WEDENIWSKI HORST JOSEF DR
IPC: B24B5/04
Filed: 1988-10-05
Abstract: The method serves to grind exterior cylindrical surfaces of workpieces (10). A grinding wheel (30) is placed against the workpiece (10) rotating in the opposite direction and is fed in at a feed rate parallel to the axis (11) of the workpiece (10). The grinding wheel (30) rotates about an axis (31) which is set at an angle (32) to the axis (11) of the workpiece (10). …<??>In order to produce workpiece surfaces of negligible roughness, in particular without spiral surface grooves, at high metal-removal capacities, a contact ratio is first of all empirically determined as an auxiliary variable from a predetermined surface roughness and then the axial length of the first surface is determined and set by means of a formula. The method is used in a value range in which workpiece diameters of 5 to 250 mm occur, the grinding wheel (30) rotates at a peripheral speed of 100 to 300 m/s and the workpiece rotates at a peripheral speed of 65 to 200 m/s, and the axial infeed takes place at a rate of 150 to 2000 mm/min. …<IMAGE>…
Patent EP-0321817-A1 (EP)
Inventor: GUHL WALTER DR
IPC: A61K31/19
Filed: 1988-12-12
Abstract: The use of compositions containing bis- or oligo-bis-guanides, alcohols, hydrogen peroxide, carboxylic acids, and water, applied externally, provides for the effective control of eggs of the threadworm Enterobius vermicularis on the skin.
Patent EP-0290088-A1 (EP)
Inventor: MILES RICHARD
IPC: C10L1/16
Filed: 1988-04-27
Abstract: Improved gasoline compositions containing a minor amount of a polyalphaolefin having a viscosity at 100°C from 2 to 20 centistokes, and optionally also an aliphatic polyamine, an alkali or alkaline earth metal salt of a succinic acid derivative, and/or a polyolefin; together with a concentrate for the production of such gasoline composition and a method of operating a spark-ignition engine using such gasoline composition.
Patent EP-0310160-A1 (EP)
Inventor: GABRIELS ANDRE
IPC: F42C19/08
Filed: 1988-09-08
Abstract: Anti-vehicle grenade of the type comprising a head (1) extended by a tubular tail (8), the head (1) having passing through it an axial bore (6) opening into that of said tubular tail (8), characterised in that between the safety device (3) or detonator (4) arranged asymmetrically relative to the axis A-A of the grenade and the hollow charge (2) of the grenade are mounted means (10) for transferring the shock wave caused by the detonator (4), making it possible to obtain an ignition symmetrical in relation to the axis (A-A) of said hollow charge. …<IMAGE>…
Patent EP-0294061-A1 (EP)
Inventor: ALLEN PHILIP CHARLES
IPC: C08F138/02
Filed: 1988-05-19
Abstract: This invention relates to a device for electrooptic modulation of an optical beam. The device is a laminate comprising a coherent film (2) of a conjugated polymer having semi-conducting properties as the active component laminated with two or more layers (1, 3) of electrically conducting, insulating or semi-conducting materials. At least the active component (2) in the laminate is capable of interacting with the optical beam when under the influence of an electric signal and thereby result in a modulated beam. Means are provided for (i) establishing electrical contact with one or more layers (1, 3) of the laminate so as to enable an electrical signal to be applied across the active component (2) and (ii) detection of the extent of modulation of the modulated beam emerging from the active component layer (2).
Patent EP-0322296-A1 (EP)
Inventor: DANREE BERNARD
IPC: C07D277/32
Filed: 1988-12-19
Abstract: As new industrial product, oxyimino derivatives of thiazole, namely:
 (a) the E and Z diastereoisomers of formula 
<IMAGE>
 in which R1 denotes H, F, Cl, Br, CF3 or CH3; and R2 denotes a C1-C10 alkyl group, a benzyl group of formula CH2C6H2(R3)3 where each group R3, which is identical or different, denotes H, F, Cl, Br, CF3, a C1-C4 alkyl group or a C1-C4 alkoxy group, a CH2COOR4 group, where R4 denotes H, a C1-C4 alkyl group or the ammonium group NH4<+>, a CH2COO1/m M group where M is an alkali metal or alkaline-earth metal and m its valency, or a 2-aminoethyl group of formula CH2CH2NR5R6 where each of R5 and R6, which may be identical or different, denotes H or a C1-C4 alkyl group, it being possible for R5 and R6 considered together with the nitrogen atom to which they are bonded to form an N-heterocyclic group of 5 to 7 vertices, capable of including a second heteroatom chosen from N, O and S and capable of being substituted, it being also possible for R2 to denote the hydrogen atom when R1 is other than H, and mixtures of the said E and Z isomers; and 
<??>(b) the addition salts of the said E and Z isomers and of their mixtures. 
<??>These new derivatives and the compound formula I where R1 = R2 = H are useful in therapeutics as anticonvulsive agents.
Patent EP-0278906-A1 (EP)
Inventor: VONLANTHEN BENNO
IPC: E05B47/06
Filed: 1988-02-02
Abstract: PCT No. PCT/CH88/00025 Sec. 371 Date Oct. 4, 1988 Sec. 102(e) Date Oct. 4, 1988 PCT Filed Feb. 2, 1988 PCT Pub. No. WO88/05853 PCT Pub. Date Aug. 11, 1988.An electromechanical cylinder lock (1) is connected with a key (2 l) which has electronic and mechanical codings. In the lock (1) are arranged and connected with each other electronic elements (55), a microswitch (56) and an electric coil (11) with a magnet anchor (12). The magnet anchor (12) is part of the blocking device (6) which, through a release bolt (13) and a holding pin (15), engages in the rotor (5) of the lock (1). Parallel with the release bolt (13) is arranged a blocking bolt (14) which engages, at one end, in the rotor (5), and at the other end, in the magnet anchor (12). For the opening of the lock, besides the mechanical blocking elements, the microswitch (56), the release bolt (13), the magnet anchor (12) and the blocking bolt (14) must also be brought into their correct positions.
Patent EP-0309560-A1 (EP)
Inventor: DATEMA ROELF
IPC: C07H19/06
Filed: 1988-04-06
Abstract: Composé de formule (I) dans laquelle les radicaux A, X, R1, R2, et R3 sont définis comme suit: A: formule (a) or (b); X: (a) O; (b) S; (c) CH2; R1: H; alkyl contenant 1 à 3 atomes de carbone; -CH=CH2; -CH=CH-CH3; -CH2-CH=CH2; formule (II); -C=CH; R2: H; ou R2 constitue avec R3 une liaison carbone-carbone; R3: H, F; Cl; Br; I, N3; CN; C=CH; OH; OCH3; CH2OH; et lorsque R3 représente F; Cl; Br; I; N3; CN; C=CH; OH; OCH3 ou CH2OH il peut avoir soit la configuration cis soit la configuration trans relative à la fonction hydrométhyle à la position 4', ou R3 constitue avec R2 une liaison carbone - carbone, ainsi que des sels thérapeutiquement acceptables de celui-ci, destiné à une utilisation thérapeutique, notamment pour le traitement d'infections du virus HIV.
Patent EP-0377577-A1 (EP)
Title: Procede et appareil d'hemodialyse avec ultrafiltration regulee
Inventor: QUINN PERRY W
IPC: A61M1/16
Filed: 1988-05-24
Abstract: Procédé et appareil d'ultrafiltration hémodialytique utilisant un chemin d'écoulement de dialysat (12), un hémodialyseur (24), un premier réceptacle (20) et un second réceptacle (40). Du dialysat frais arrive dans le premier réceptacle (20) et du dialysat usé sort du second réceptacle (40), sensiblement aux mêmes vitesses. Le procédé consiste à extraire de manière variable du dialysat frais du premier réceptacle (20) et à l'envoyer à l'hémodialyseur (24), et à faire sortir de manière variable du dialysat usé de l'hémodialyseur (24) et à l'envoyer au second réceptacle (40). Les niveaux de dialysat dans les réceptacles (20, 40) sont maintenus à des niveaux prédéterminés relativement constants. Une quantité contrôlée de dialysat est extraite du chemin d'écoulement de dialysat (12) entre les réceptacles (20, 40), y compris ces derniers, de manière à effectuer une extraction d'ultrafiltration du sang du patient dans le chemin d'écoulement (12) pour équilibrer sensiblement la quantité de dialysat extraite de ce dernier.
Patent EP-0368926-A1 (EP)
Inventor: CASHION LINDA M
IPC: C12N9/72
Filed: 1988-07-15
Abstract: Cette invention concerne des techniques recombinantes à base d'ADN ainsi que l'expression de poleptides mammifères dans des cellules eucaryotiques obtenues par génie génétique, plus précisément, elle se rapporte à des constructions de plasmides préférées et à des procédés améliorant les niveaux d'expression d'un produit génétique cloné. Ces plasmides préférés ont des cassettes génétiques sélectionnables et non sélectionnées, adjacentes les unes par rapport aux autres, et orientées dans la direction opposée pour transcription. Une telle orientation améliore les niveaux globaux d'expression pour le gène non sélectionné. En outre, cette invention a trait à des produits génétiques exprimés à ces niveaux très élevés par le procédé ici décrit, et à des cellules eucaryotiques ainsi dérivées.
Patent EP-0377066-A1 (EP)
Inventor: HOFNER HARALD
IPC: H05K5/02
Filed: 1989-01-05
Abstract: An aerating device, which operates independently of its position, for casings in which, for example, electrical circuits are housed, consists mainly of a hose-diaphragm piece, preferably of porous PTFE. The hose-diaphragm piece is plugged on to a tube connecting piece on the casing. The hose shape avoids water collecting on the porous diaphragm surface and hence hindering the passage of the gas. The porous PTFE used for the hose-diaphragm piece permits gases to pass through, but is at the same time impermeable to water. <IMAGE>
Patent EP-0330032-A1 (EP)
Inventor: RIVA PAOLO
IPC: B29B7/60
Filed: 1989-02-13
Abstract: The invention relates to a dosage unit for injecting components of an injectable resin comprising a dosage cylinder (4) having a feed duct (5) and a discharge duct (6) for the component to be injected and a piston (7) sealingly and slidably accommodated in the cylinder on which actuation means adapted to move the piston act to fill and empty the dosage cylinder. The actuation means comprise an actuator element (10) which acts on the piston (7) to impart thereto the useful power for injecting the component and a control element (14) acting on the piston to impart a controlled speed thereto. The actuator element (10) and the control element (14) are separate and operatively independent from one another.
Patent EP-0357955-A1 (EP)
Inventor: LOWE KATHLEEN
IPC: H01Q3/38
Filed: 1989-08-02
Abstract: A phased array waveguide antenna having a plurality of longitudinally extending parallel waveguides (11) arranged in rows and columns, and electrically controlled phase shifter strips (17) disposed in longitudinally extending slots (15) centrally located in respective columns ot waveguides (11). The electrically controlled phase shifter strips (17) include conductive patches (25a, 25b) that are selectively conductively connected together by microwave diodes (27) to provide for variable susceptances (Figure 3).
Patent EP-0373516-A1 (EP)
Inventor: PARKER DAVID A
IPC: F16J1/02
Filed: 1989-12-07
Abstract: Pistons are described having conduits (24) lying within the boundaries of the thrust face bearing zones (40), the conduits communicating with the interior (26) of the piston and intended to supply lubricant to the bearing zones. Preferably, there are also depressions or grooves (20) lying within the bearing zone boundaries to assist in the distribution of lubricant.
Patent EP-0336493-A1 (EP)
Inventor: VERGOUW THEODORUS CHRISTIANUS
IPC: F16L59/02
Filed: 1989-03-29
Abstract: For heat insulation of pipeline bundles (1-4) under water the invention proposes to fill the space between one or more gas or fluid conducting lines (2-4) and a surrounding carrier pipe (1) with a crude oil fraction, preferably a kerosene fraction, with gelling chemicals, so that the oil is viscosified in the bundle on or near the destined location. The dynamic viscosity after gellation is preferably between 10 and 1.000 Pa.S. The oil is preferably a kerosene fraction. 
The invention also relates to the way of filling the said space and to means for keeping pressure on the gel by a duct (8) in the carrier pipe (1), filled with gas and having a pig (13) movable therein and in contact with the gel so that the gas keeps the pig pressed onto the gel.
Patent EP-0338784-A1 (EP)
Inventor: ROEDER RONALD WILLIAM HANS
IPC: B29C48/12
Filed: 1989-04-19
Abstract: An extrusion die for producing a fastener profile having a male profile portion and an alignment rib spaced on each side thereof has a first peripheral slot (36) to produce the male profile portion and second and third slots (38,40) to produce the ribs. By inclining the axes of the second and third slots (38,40) relative to the first slot (36), preferably at respective different angles, one can remove the tendency for the male profile portion to tilt or roll and reduce lateral stresses set up during the extrusion process. The thermoplastic material is fed to each of the three slots (36,38,40) separately, and preferably at a pressure to the second and third slots (38,40) which is greater than to the first slot (36).
Patent EP-0328440-A1 (EP)
Inventor: BRISSON PIERRE
IPC: H04H60/37
Filed: 1989-02-02
Abstract: Selection system relating to telecommunications, and in particular the broadcasting of public radio and television programmes. In order to facilitate determination of the instant of commencement of a broadcast of interest to a user, either because he wishes to watch it or because he wishes to record it, the present system proposes to transmit at the start of each broadcast, and possibly at the end also, an identification code for the channel broadcasting the programme and for the programme itself. The user possesses a reception apparatus (TVC) (television and/or video recorder or tuner) which can be coupled to a memory card (CP). In the memory card, the user records the codes of the broadcasts of interest; when these codes are transmitted, they are recognised by the apparatus coupled to the card and the television is automatically switched to the channel corresponding to the programme whose code has been recognised, and possibly a video recorder is set going simultaneously. <IMAGE>
Patent EP-0366548-A1 (EP)
Inventor: KIM CHOONG SUP
IPC: A61P9/08
Filed: 1989-10-25
Abstract: The present invention relates to 1,4-dihydropydidine of the formula (I)
      wherein R¹ represents a phenyl group which may be substituted by one or two substituents selected from halogeno, nitro, trifluoromethyl and difluoromethoxy group, or 2,1,3-benzoxadiazole-4-yl group, R² represents a lower alkyl or phenyl group, R³ represents a lower alkyl group and Y represents an oxygen or sulfur atom. 
     The compounds of the formula (I) can be employed for treatment or prevention of cardiovascular diseases.
Patent EP-0326533-A1 (EP)
Inventor: JACOBSEN KENNETH
IPC: B65H5/14
Filed: 1989-01-20
Abstract: A gripping means consisting of two jaws (2, 3) pivotable in relation to each other on a shaft (32), said shaft (32) being secured to one jaw (3) and extending through a sleeve (53) secured to the other jaw (2), the shaft (32) having an enlarged section (39) adjacent to and having substantially the same outer diameter as the sleeve (53). A tightly coiled helical spring (70) surrounds both the sleeve (53) and the section (39). One end portion of the spring (70) is freely movable on the enlarged section (39) and can be rotated at least in one direction in relation thereto. The other end of the spring (71) is connected to a roller (4) which is pivotably journalled and can be turned upon peripheral contact with a tread surface (9A, 9B) arranged at a desired position along the path of the gripping means so that the gripping means opens at a position exactly defined by the tread surface (9A, 9B).
Patent EP-0343137-A1 (EP)
Inventor: HOOK MAGNUS
IPC: A61P31/04
Filed: 1989-05-16
Abstract: The present invention relates to new recombinant DNA-molecules comprising nucleotide sequences of  S. dysgalactiae  encoding for at least one protein or polypeptide having fibronectin binding property.
Patent EP-0349622-A1 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H01L27/082
Filed: 1988-12-01
Abstract: L'invention concerne un dispositif I2L dans lequel une région P+ forme un collecteur de l'injecteur, et concerne en outre la prolongation d'une connexion à une ou plusieurs régions P- formant la base du transistor virtuel ou des transistors virtuels dudit dispositif.
Patent EP-0353269-A1 (EP)
Title: Cover, in particular bed-cover.
Inventor: TESCH GUNTER HORST
IPC: A47G9/02
Filed: 1988-10-26
Abstract: PCT No. PCT/EP88/00964 Sec. 371 Date Oct. 31, 1989 Sec. 102(e) Date Oct. 31, 1989 PCT Filed Oct. 26, 1988 PCT Pub. No. WO89/06508 PCT Pub. Date Jul. 27, 1989.A quilted blanket (1) with a preferably rectangular covering and a loosely packed filling is described. The covering has at least one closable opening through which it can be filled with filling material. So that this blanket (1) can be used both as a so-called summer blanket and as a so-called winter blanket and so that it can be easily filled and emptied, particularly partially filled and emptied, the filling material comprises loosely packed filling material such as aggregates of spherically wrapped fibres. The opening of the covering can be closed by means of an easily openable fastener, such as a zipper, VELCRO tape, adhesive tape or by the like, or means of buttons.
Patent EP-0398978-A1 (EP)
Inventor: COGERT HARMON I
IPC: G11B15/02
Filed: 1989-01-30
Abstract: Un système d'enregistrement audio-vidéo met en oeuvre une cabine renfermant une caméra vidéo (28) et un microphone, un écran d'affichage vidéo (18) et des moyens de chronométrage (66) reliés à la caméra (28) pour la faire fonctionner pendant une durée prédéterminée. Le signal provenant de la caméra est enregistré sur un magnétoscope (VCR1). Des moyens (116) sont prévus pour distinguer les cassettes vidéo agréées des cassettes vidéo non agréées, validant ainsi le système pour l'enregistrement lors de la réception d'un signal d'agrément et empêchant l'enregistrement sur une cassette non agrée. De préférence, le signal d'agrément est pré-enregistré sur la bande de la cassette vidéo et effacé dès l'utilisation de la cassette.
Patent EP-0411025-A1 (EP)
Title: Produit de lessive
Inventor: CARDUCK FRANZ-JOSEF
IPC: C11D17/06
Filed: 1989-04-15
Abstract: En utilisant dans une machine à laver automatique des portions d'un produit de lessive contenues dans des sachets flexibles en un matériau textile plat perméable à l'eau, on obtient un lavage amélioré et/ou on économise davantage le produit de lessive par comparaison au dosage usuel du produit de lessive au moyen du compartiment doseur de la machine à laver, à condition que ledit sachet satisfasse certains critères, pour ce qui est de la nature des fibres utilisées pour fabriquer le matériau dont il se compose, éventuellement pour ce qui est de la perméabilité à l'air et de la capacité d'adsorption dudit matériau, des dimensions géométriques du sachet et de son degré de remplissage.
Patent EP-0377004-A1 (EP)
Inventor: KNOLL GUENTER
IPC: F02B3/06
Filed: 1989-05-20
Abstract: Un coagulateur pour systèmes de lavage des gaz d'échappement produits par des combustibles fossiles, notamment des gaz d'échappement de moteurs diesel, comprend un logement (10) polarisé de façon à servir de contre-électode, une électrode (11) concentriquement agencée dans le logement (10) et connectée à une haute tension et un isolateur (13) électriquement chauffable qui sert à isoler l'électrode (11) là où elle traverse le logement (10). Afin d'obtenir un isolateur (13) très résistant aux hautes tensions mais de dimensions totales relativement réduites, l'isolateur (13) est composé de deux parties, un tuyau interne en céramique (17) et un tuyau de protection en céramique (18) qui entoure le premier. Le conducteur chauffant (19) requis pour le chauffage est un conducteur à couche épaisse enroulé en spirale autour de la circonférence du tuyau interne (17). Le tuyau de protection (18) est fritté sur le tuyau interne (17) de sorte que la fente de séparation (14) entre les tuyaux interne et de protection (17, 18) soit étanche aux gaz.